. >>> president obama will cut his hawaiian vacation short today and return to washington to take part in "fiscal cliff" negotiations. >>> holiday sales grew at a weak pace this year. the weakest in four years. mastercard advisors spending pulse reports that sales in the two months before christmas increased .7% over last year. a lot of analysts expected sales to be up 3 or 4%. but wait, there is more. when i worked in retail when i was in college, christmas was busy enough. but the day after christmas? it was unbelievable! cbs 5 reporter cate caugiran is in san leandro where after- christmas shopping has already started. >> reporter: yes, brian. it started at 5:00 this morning at the bay fair center in san leandro. according to a consumer reports poll about 1 in 7 adults will return a christmas gift so that's part of it. for the other part i'm joined live now with keith mchugh with the shopping center here braving the rain with us, as well. thank you so much for joining us. >> my pleasure. >> reporter: what brings shoppers out here the day after christmas? it's the holiday, you think